Localization and Functional Characterization of an Occipital Visual Word form Sensitive Area.

ABSTRACT: In human occipitotemporal cortex, category-specific processing for visual objects seems to involve pairs of cortical regions, often with one located in the occipital cortex and another more anteriorly. We investigated whether such an arrangement might be the case for visual word processing. In addition to the Visual Word Form Area (VWFA) located in the occipitotemporal sulcus, we observed that another region in occipital lobe with robust responses to written words (Chinese characters). The current fMRI study investigated this area's precise location and its functional selectivity using Chinese characters and other categories of visual images (cars, chairs and insects). In all the 13 subjects we could identify a cluster of voxels near the inferior occipital gyrus or middle occipital gyrus w

SUBMITTER: Zhang B 

PROVIDER: S-EPMC5928127 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature